
Description
1. Locking cylinder configurations: Front-cover locking type and Rear-cover locking type;
2. Unlocking modes: Automatic release and Manual override.
Category: Locking Cylinders | Brand: AIRTAC | Series: SAILF
Installation protocol:
Locking function requires minimum 0.3MPa residual pressure during operation.
Lubricate rod end bearings every 500km stroke travel. Avoid lateral forces exceeding 50N.
Critical note:
Engage manual release lever before disassembly. Locking collar torque specification: 18-22N·m.
Not suitable for vertical downward thrust applications without counterbalance.
2. Unlocking modes: Automatic release and Manual override.
Category: Locking Cylinders | Brand: AIRTAC | Series: SAILF
AirTAC SAILF80X250S Front Lock Cylinder Technical Details
- Model: SAILF80X250S
- Bore size: Ø80mm
- Stroke: 250mm
- Locking mechanism: Mechanical spring lock (auto-engage at stroke ends)
- Operating pressure: 0.05–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (dual-side)
- Port size: G1/2 (ISO228/1 standard)
- Piston material: Hard anodized aluminum alloy
- Rod material: Chrome-plated carbon steel (Cr-Mo)
- Seal type: NBR + PTFE composite seals
- Ambient temperature: -20℃ to 80℃
- Weight: 4.8kg (dry, without accessories)
- Dimensions: 406mm(L) × 96mm(W) × 96mm(H)
- Rod thread: M20×1.5 (ISO261 metric thread)
- Max speed: 500mm/s (with cushion engaged)
- Lubrication: Pre-lubricated (Grease-free operation possible)
- Protection class: IP54 (standard wiper design)
Heavy-duty lock cylinder featuring dual-position mechanical locking for mid-stroke position holding. The hardened piston rod and triple-lip wiper seal ensure extended service life in high particulate environments. Requires 5-40μm filtered air and automatic drain maintenance.
Industrial Applications:
- Press brake tooling position locking
- Automated welding fixture stabilization
- Die-casting machine safety interlocks
- Elevator emergency braking systems
- Rotary index table positioning
| Property | Property Value |
|---|---|
| sku | SAILF80X250S |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Magnet | S-Magnetic |
| Cushion Type | Adjustable Cushioning |
| Bore Diameter | 80 mm |
| Stroke | <250MM> → <250mm> |
| Lock Position | Front Cover with Lock |
Shipping policies
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.
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